Math puzzles have a special way of making even the sharpest minds stop and think. A new brain teaser going around online has been challenging people to figure out the pattern hidden in a series of ...

Everyone enjoys a good brain teaser, whether you're a Wordle whiz or a Connections connoisseur. However, this new puzzle challenges your observational skills rather than your word knowledge, and 80 ...

A captivating visual challenge is captivating netizens as they attempt to decode a formation of layered triangles, with numerous individuals caught in a quandary over the right count. The crux of the ...

There are two ways (shown below) to arrange the numbers 1 to 3 in a triangular grid so the number at the top of the triangle is the (positive) difference between the two making up the base. (We can ...

If you have six equally spaced points on a circle and join three of them, you can make three different triangles. (Two triangles are counted as the same if one is a mirror image or rotation of the ...